Acetamide
Molecular Structure:
MDL:
MFCD00008023
Molecular Formula:
C2H5NO; CH3CONH2
Molecular Weight:
59.07
Alias:
醋酸胺
Amide C2
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Acetamide |
GCS,≥99.5% (GC) |
5g |
RMB 83.6 |
Consulting service |
Acetamide |
AR,99% |
250g |
RMB 30.8 |
Consulting service |
Acetamide |
AR,99% |
1kg |
RMB 94.6 |
Consulting service |
Acetamide |
99.8%,升華純化 |
100g |
RMB 119.9 |
Consulting service |
Acetamide |
99.8%,升華純化 |
500g |
RMB 427.9 |
Consulting service |
Character:
白色透明結晶,純品無氣味,不純時具有鼠臭味,易潮解。1g溶于0.5ml水、2ml乙醇、6ml吡啶。能溶于水、醇、吡啶、氯仿、甘油和熱苯,幾乎不溶于乙醚。低毒,最小致死量(大鼠,經(jīng)口)360mg/kg。經(jīng)試驗表明,對實驗動物有潛在致癌作用。對皮膚、黏膜有較弱的刺激性。
密度:1.159
熔點:81℃
沸點:222℃
折光率n20/D:1.4274
Quality Standard:
項目Item 分析純 化學純
(AR) (CP)
含量(CH3CONH2)Assay,% ≥ 99 98.0
凝固點Solidifying point℃ ≥ 77.0 76.0
水不溶物lnsoluble matter in water,% ≤ 0.02 0.03
游離酸(以CH3COOH計)Free acids,% ≤ 0.2 0.5
灼燒殘渣(以硫酸鹽計)Residue,% ≤ 0.01 0.03
氯化物(Cl)Chloride,% ≤ 0.002 0.005
硫酸鹽(SO4)Sulfate,% ≤ 0.002 0.005
乙酸鹽(CH3COO)Acetate,% ≤ 0.2 0.5
重金屬(以Pb計)Heavy metals,% ≤ 0.001 0.002
Storage:
密封干燥保存。
用途 熔融后作為許多無機和有機化合物的優(yōu)良溶劑,也用于有機合成增塑劑,酒精變性劑,加溶劑,穩(wěn)定劑。
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